fix: Expand all now expands subsections

[vmnavarro94]

Description

It was requested that the Expand All button should expand both Sections and Subsections

• The state variable is send to the SubSection element so it shares the state controlled by the button

Fixes: openedx/wg-build-test-release#479

• Now that the SubSections are expanded when clicking in the buttons, the test cases where adapted to handle that behavior.
• Test cases are adapted to the new behavior.

Testing instructions

• Got to the Authoring Studio
• Go to the example course outline
• Click Expand All

Expected Behavior

• All Sections and Subsection should be expanded

• User should be able to expand and collapse all items individually as normal

• Click Collapse All

Expected Behavior

• All Sections should be collapsed as normal
• User should be able to expand and collapse all items individually as normal

Before

Screen.Recording.2025-05-18.at.7.44.05.p.m.mov

After

Screen.Recording.2025-05-18.at.7.45.07.p.m.mov

[openedx-webhooks]

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[vmnavarro94]

Investigating the 2 failing testcases.

[open-craft-grove]

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[open-craft-grove]

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[Copilot]

Pull Request Overview

This PR implements a fix so that the "Expand All" button now expands both sections and their subsections. The key changes include:

• Updating the SubsectionCard component to derive its expanded state from a new prop (isSectionsExpanded) via its initial state and a useEffect hook.
• Adjusting test cases in CourseOutline.test.jsx by removing manual expansion button clicks that are no longer necessary due to the new global expansion behavior.
• Propagating the isSectionsExpanded flag from CourseOutline to SubsectionCard.

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
src/course-outline/subsection-card/SubsectionCard.jsx	Updated to use the isSectionsExpanded prop to control expansion state with added useEffect hook and PropTypes update.
src/course-outline/CourseOutline.test.jsx	Modified tests to remove redundant manual expansion clicks in favor of the new global expansion state.
src/course-outline/CourseOutline.jsx	Passed the isSectionsExpanded prop to SubsectionCard to support the new behavior.

Comments suppressed due to low confidence (1)

src/course-outline/CourseOutline.test.jsx:2069

• [nitpick] Since expansion is now managed via the isSectionsExpanded prop, consider removing or updating this test to avoid simulating a click that is no longer required.

const expandBtn = await within(subsectionElement).findByTestId('subsection-card-header__expanded-btn');
fireEvent.click(expandBtn);

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.01%. Comparing base (cfb4944) to head (262ed16).
Report is 6 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff            @@
##           master    #1998    +/-   ##
========================================
  Coverage   94.01%   94.01%            
========================================
  Files        1154     1154            
  Lines       24185    24187     +2     
  Branches     5118     5223   +105     
========================================
+ Hits        22737    22740     +3     
+ Misses       1380     1379     -1     
  Partials       68       68            

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[open-craft-grove]

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[open-craft-grove]

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[open-craft-grove]

Sandbox deployment successful 🚀
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📝 Studio
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[arbrandes]

Looks and works great! Thank you!